26339580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 84157920

約数和(自身を除く): 57818340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 229, 270, 284, 324, 355, 405, 426, 458, 540, 639, 687, 710, 810, 852, 916, 1065, 1145, 1278, 1374, 1420, 1620, 1917, 2061, 2130, 2290, 2556, 2748, 3195, 3435, 3834, 4122, 4260, 4580, 5751, 6183, 6390, 6870, 7668, 8244, 9585, 10305, 11502, 12366, 12780, 13740, 16259, 18549, 19170, 20610, 23004, 24732, 28755, 30915, 32518, 37098, 38340, 41220, 48777, 57510, 61830, 65036, 74196, 81295, 92745, 97554, 115020, 123660, 146331, 162590, 185490, 195108, 243885, 292662, 325180, 370980, 438993, 487770, 585324, 731655, 877986, 975540, 1316979, 1463310, 1755972, 2194965, 2633958, 2926620, 4389930, 5267916, 6584895, 8779860, 13169790, 26339580]

約数ペア:

[(1, 26339580), (2, 13169790), (3, 8779860), (4, 6584895), (5, 5267916), (6, 4389930), (9, 2926620), (10, 2633958), (12, 2194965), (15, 1755972), (18, 1463310), (20, 1316979), (27, 975540), (30, 877986), (36, 731655), (45, 585324), (54, 487770), (60, 438993), (71, 370980), (81, 325180), (90, 292662), (108, 243885), (135, 195108), (142, 185490), (162, 162590), (180, 146331), (213, 123660), (229, 115020), (270, 97554), (284, 92745), (324, 81295), (355, 74196), (405, 65036), (426, 61830), (458, 57510), (540, 48777), (639, 41220), (687, 38340), (710, 37098), (810, 32518), (852, 30915), (916, 28755), (1065, 24732), (1145, 23004), (1278, 20610), (1374, 19170), (1420, 18549), (1620, 16259), (1917, 13740), (2061, 12780), (2130, 12366), (2290, 11502), (2556, 10305), (2748, 9585), (3195, 8244), (3435, 7668), (3834, 6870), (4122, 6390), (4260, 6183), (4580, 5751)]